How To Fix PWWW200 - Error when reading: &

SAP Error Message - Details

• Message type: E = Error

• Message class: PWWW - HR: Internet Scenarios

• Message number: 200

• Message text: Error when reading: &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PWWW200 - Error when reading: & ?

  The SAP error message PWWW200 typically indicates an issue related to the SAP Web Application Server (WAS) or the Internet Communication Framework (ICF). This error can occur when there is a problem with the configuration or when the system is unable to read a specific resource or service.
  Causes:
  
  Configuration Issues: The ICF services may not be properly configured or activated.
  Authorization Problems: The user may not have the necessary authorizations to access the requested resource.
  Network Issues: There could be network connectivity problems preventing access to the service.
  Resource Unavailability: The requested resource may not exist or may have been deleted.
  System Errors: There may be underlying system errors or inconsistencies in the SAP environment.
  
  Solutions:
  
  
  Check ICF Services:
  
  Go to transaction code SICF in SAP.
  Check if the relevant ICF service is activated. If not, activate it.
  Ensure that the service path is correct and that there are no errors in the service configuration.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the service. You can check this using transaction SU53 after the error occurs to see if there are any authorization failures.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing access to the SAP system. Check firewall settings and network configurations.
  
  
  
  Resource Verification:
  
  Confirm that the resource you are trying to access exists and is correctly configured. If it has been deleted or moved, you may need to restore or reconfigure it.
  
  
  
  System Logs:
  
  Check the system logs for any additional error messages that may provide more context about the issue. You can use transaction SM21 to view the system log.
  
  
  
  Restart Services:
  
  Sometimes, restarting the relevant services or the entire SAP system can resolve transient issues.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: SICF (ICF Service Maintenance), SU53 (Authorization Check), SM21 (System Log).
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  Documentation: Review SAP documentation related to ICF and web services for more detailed configuration and troubleshooting guidance.
  
  By following these steps, you should be able to diagnose and resolve the PWWW200 error in your SAP environment.